What is CVE-2026-17351?

CVE-2026-17351 is a critical-severity vulnerability in Pgadmin.org Pgadmin 4, classified under SQL Injection. CVSS score: 9.0/10. Published 2026-07-31.

How severe is CVE-2026-17351?

Critical severity. CVSS v3 base score is 9.0 out of 10.

Is CVE-2026-17351 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Pgadmin.org Pgadmin 4

CVE-2026-17351

The fix for CVE-2026-12045 in pgAdmin 4 9.16 required the LLM-supplied query passed to the AI Assistant's execute_sql_query tool to parse, via sqlparse, as exactly one non-transaction-control statement before running it inside a BEGIN TRAN…

Vulnerability class: SQL Injection

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H.

Affected products

Pgadmin.org Pgadmin 4 — versions 9.13

Weakness classification (CWE)

Public proof-of-concept exploits

Hunt-Benito/pgadmin-ai-assistant-sql-injection-cve-2026-17351-lexer-differential-bypass

References

f86ef6dc-4d3a-42ad-8f28-e6d5547a5007 (related)
f86ef6dc-4d3a-42ad-8f28-e6d5547a5007 (patch)
f86ef6dc-4d3a-42ad-8f28-e6d5547a5007 (issue-tracking)

Frequently asked questions

What is CVE-2026-17351?: CVE-2026-17351 is a critical-severity vulnerability in Pgadmin.org Pgadmin 4, classified under SQL Injection. CVSS score: 9.0/10. Published 2026-07-31.
How severe is CVE-2026-17351?: Critical severity. CVSS v3 base score is 9.0 out of 10.
Is CVE-2026-17351 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.